SA22A

SA5.0A_09 LITTELFUSE | Alldatasheet

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Technical content

Features

Parameter Symbol Value Unit Peak Pulse Power Dissipation by 10x1000μs test waveform (Fig.1) (Note 1) PPPM 500 W Steady State Power Dissipation on infinite heat sink at TL=75ºC (Fig. 5) PD 3.0 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional only (Note 2) I FSM 70 A Maximum Instantaneous Forward Voltage at 35A for Unidirectional only (Note 3) V F 3.5/5.0 V Operating Junction and Storage Temperature Range TJ, TSTG -55 to 175 °C Typical Thermal Resistance Junction to Lead RuJL 20 °C/W Typical Thermal Resistance Junction to Ambient RuJA 75 °C/W Notes: 1 . Non-repetitive current pulse , per Fig. 3 and derated above TA = 25OC per Fig. 2. 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. 3. VF<3.5V for devices of VBR _< 200V and VF<5.0V for devices of VBR _> 201V . Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Agency Approvals t)BMPHFO'SFF t3P)4DPNQMJBOU t5ZQJDBMNBYJNVN temperature coefficient ΔVBR = 0.1% x VBR@25°C x ΔT t(MBTTQBTTJWBUFEDIJQ junction in DO-15 Package t8QFBLQVMTF capability at 10×1000μs waveform, repetition rate (duty cycles):0.01% t'BTUSFTQPOTFUJNF typically less than 1 .0ps from 0 Volts to BV min t&YDFMMFOUDMBNQJOH capability t-PXJODSFNFOUBMTVSHF resistance t5ZQJDBM* R less than 1μA above 13V t)JHIUFNQFSBUVSF soldering guaranteed: 260°C/40 seconds / 0.375”,(9.5mm) lead length, 5 lbs., (2.3kg) tension t1MBTUJDQBDLBHFIBT Underwriters Laboratory Flammability classification 94V-O t.BUUF5JO-FBEoGSFFQMBUFE AGENCY AGENCY FILE NUMBER E128662/E230531 RoHS

T ransient Voltage Suppression Diodes Revision: January 09, 2009 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Axial Leaded – 500W > SA series SA Series Please refer to http://www.Littelfuse.com/series/SA.html for current information.

Electrical Characteristics

(Uni) Part Number (Bi) Reverse Stand off Voltage VR (V) Breakdown Voltage VBR (Volts) @ IT Test Current IT (mA) Maximum Clamping Voltage VC@ IPP (V) Maximum Peak Pulse Current Ipp (A) Maximum Reverse Leakage IR @ VR (μA) Agency Approval MIN MAX For bidirectional type having VR of 10 volts and less, the IR limit is double. For parts without A, the VBR is ± 10%.

T ransient Voltage Suppression Diodes Revision: January 09, 2009 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Axial Leaded – 500W > SA series SA Series Please refer to http://www.Littelfuse.com/series/SA.html for current information. Physical Specifications Weight 0.015oz., 0.4g Case JEDEC DO-204AC (DO-15) molded plastic body over passivated junction. Polarity Color band denotes the cathode except Bipolar. T erminal Matte Tin axial leads, solderable per JESD22-B102D. Dimensions Dimensions Inches Millimeters Min Max Min Max A 1 .000 - 25.40 - B 0.230 0.300 5.80 7 .60 C 0.028 0.034 0.71 0.86 D 0.104 0.140 2.60 3.60 D A A C B DO-204AC (DO-15) Environmental Specifications T emperature Cycle JESD22-A104 Pressure Cooker JESD 22-A102 High T emp. Storage JESD22-A103 HTRB JESD22-A108 Thermal Shock JESD22-A106 Soldering Parameters Temperature (T Time (t) Ts(min) Ts(max) TL TP ts Preheat tL tp Ramp-up Critical Zone TL to TP Ramp-down t 25˚C to Peak 25˚C Reflow Condition -FBEoGSFFBTTFNCMZ Pre Heat - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) oTFDT Average ramp up rate (Liquidus Temp (TL) to peak 3°C/second max TS(max) to TL - Ramp-up Rate 3°C/second max Reflow - Temperature (TL) (Liquidus) 217°C - Time (min to max) (ts) oTFDPOET Peak Temperature (TP) 260+0/-5 °C Time within 5°C of actual peak Temperature (tp) oTFDPOET Ramp-down Rate 6°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Do not exceed 280°C Flow/Wave Soldering (Solder Dipping) Peak T emperature : 265OC Dipping Time : 10 seconds Soldering : 1 time

©2009 Littelfuse, Inc. Specifications are subject to change without notice. T ransient Voltage Suppression Diodes Revision: January 09, 2009 Axial Leaded – 500W > SA series SA Series Please refer to http://www.Littelfuse.com/series/SA.html for current information. SA Series Part Numbering System Packaging Part Number Component Package Quantity Packaging Option Packaging Specification SAxxxXX DO-204AC 4000 Tape & Reel EIA STD RS-296E SAxxxXX-B DO-204AC 1000 Bulk Littelfuse Concord Packing Spec. DM-0016 VOLTAGE CODE (Refer to the Electrical Characteristics table) TYPE CODE: A Uni-Directional (5% Voltage Tolerance) CA Bi-Directional OPTION CODE: BLANK Reel Tape -B Bulk Packaging SERIES CODE SAxxxXX X Part Marking System F SAXXX Product Type Littelfuse Logo Cathode Band